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BAKER BROS. ADVISORS

Track BAKER BROS. ADVISORS's latest SEC 13F filing: top biotech and life-sciences stock positions, portfolio weights, largest holdings, and quarter-over-quarter changes.
Updated quarterly · Last refreshed Aug 27, 2026
Showing 6 Stocks Out Of 78. Click On The Tickers For More Details
Stock Compnay Name Shares Held Market Value % of Portfolio QoQ Change
REPL
REPL
Replimune Group, Inc.
11.05 M
122.27 M
0.6
ABCL
ABCL
AbCellera Biologics Inc.
33.01 M
259.14 M
1.3
CRNX
CRNX
Crinetics Pharmaceuticals, Inc.
2.35 M
87.99 M
0.4
XNCR
XNCR
Xencor, Inc.
1.10 M
17.74 M
0.1
ABSI
ABSI
Absci Corporation
2.13 M
24.74 M
0.1
NRIX
NRIX
Nurix Therapeutics, Inc.
4.66 M
113.02 M
0.6
Market Value

$ 19.77 B

Holdings

78

Period

Q2 2026

Holdings in Top 20

%

QoQ Changes

14.58 %

Top 20 Holdings